127519225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 165489408

約数和(自身を除く): 37970183

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1927, 2647, 9635, 13235, 48175, 66175, 108527, 124409, 542635, 622045, 2713175, 3110225, 5100769, 25503845, 127519225]

約数ペア:

[(1, 127519225), (5, 25503845), (25, 5100769), (41, 3110225), (47, 2713175), (205, 622045), (235, 542635), (1025, 124409), (1175, 108527), (1927, 66175), (2647, 48175), (9635, 13235)]